









package com.company.yjieshiqi.section2;

import java.util.Stack;

/**
 * @author cbf4Life cbf4life@126.com
 * I'm glad to share my knowledge with you all.
 * ͨ������Ϊһ����װ��
 */
@SuppressWarnings("all")
public class Client {

	public static void main(String[] args) {
		Context ctx = new Context();
		
		Stack<Expression> stack = null; 
		/*
		for(;;){
			
		}
		*/
		
		Expression exp = stack.pop();
		
		
		exp.interpreter(ctx);
	}
}